Alder River is a Unincorporated area located in Guysborough, Nova Scotia and has an elevation of 134 meters.

• Latitude: 45° 29' 9'' North   (decimal: 45.4858333)
• Longitude: 61° 44' 8'' West   (decimal: -61.7355555)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Community
• Canadian Province/Territory: Nova Scotia
• Elevation: 134 meters
• Location: Guysborough
• Atlas of Canada Locator Map: Alder River
• GPS Coordinate Locator Map: Alder River Lat/Long